Case Note & Summary
The case involves multiple appeals under Section 22 of the National Green Tribunal Act, 2010, challenging orders of the National Green Tribunal (NGT) dated 07.05.2015 and 04.05.2016. The NGT had directed the creation of buffer zones of 75 meters around lakes, 50 meters around primary Rajakaluves (storm water drains), 35 meters around secondary Rajakaluves, and 25 meters around tertiary Rajakaluves in Bangalore, with retrospective effect. The appellants included project proponents (Mantri Tech Zone Pvt. Ltd. and others), the State of Karnataka, and other affected parties. The original application (O.A. No. 222 of 2014) was filed by Forward Foundation and others, alleging that ecologically sensitive land was allotted by the Karnataka Industrial Area Development Board (KIADB) to respondent Nos. 9 and 10 for a Software Technology Park, commercial and residential complex, hotel, and multi-level car parks. The applicants contended that the land was identified as 'Protected Zone' in the Draft Master Plan but later changed to 'Residential Sensitive' in the Master Plan, and that the projects encroached upon Rajakaluves and the catchment area of Bellandur Lake, violating environmental norms. The State Level Expert Appraisal Committee (SEAC) and other authorities had noted violations regarding buffer zones and construction over Rajakaluves. The NGT, after considering reports from the Lake Development Authority, Joint Legislative Committee, and other expert bodies, directed the buffer zones to protect water bodies and prevent flooding. The Supreme Court examined the legality of these directions. The Court held that the NGT's directions on buffer zones were valid and necessary for environmental protection, applying the precautionary principle and principles of sustainable development. However, the Court modified the retrospective application, holding that the buffer zone requirements should apply prospectively to avoid hardship to existing lawful constructions. The Court also directed the removal of encroachments on Rajakaluves and lakes, and ordered the State to ensure compliance. The appeals were disposed of with these modifications.
Headnote
A) Environmental Law - Buffer Zones - Lakes and Rajakaluves - National Green Tribunal Act, 2010, Section 22 - The NGT directed buffer zones of 75 meters around lakes, 50 meters around primary Rajakaluves, 35 meters around secondary Rajakaluves, and 25 meters around tertiary Rajakaluves to protect water bodies and prevent encroachment. The Supreme Court upheld these directions but held that they should apply prospectively, not retrospectively, to avoid undue hardship to existing constructions. (Paras 1-4, 6-10) B) Environmental Law - Precautionary Principle - Sustainable Development - The Court emphasized the need to balance development with environmental protection, applying the precautionary principle to prevent irreversible damage to ecologically sensitive areas like lake catchments and storm water drains. (Paras 5-7) C) Environmental Law - Wetlands (Conservation and Management) Rules, 2010 - The construction over wetland between Bellandur and Agara lakes was held to be in violation of the Wetlands Rules, 2010, as it threatened the fragile ecosystem and water bodies. (Para 7) D) Environmental Law - Encroachment on Rajakaluves - The Court noted that Rajakaluves (storm water drains) are essential for drainage and lake sustenance, and encroachments thereon must be removed to prevent flooding and ecological damage. (Paras 4-5, 9)
Issue of Consideration
Whether the National Green Tribunal was justified in directing buffer zones of 75 meters around lakes, 50 meters around primary Rajakaluves, 35 meters around secondary Rajakaluves, and 25 meters around tertiary Rajakaluves, and whether such directions can be applied retrospectively.
Final Decision
The Supreme Court upheld the NGT's directions on buffer zones (75 meters around lakes, 50 meters around primary Rajakaluves, 35 meters around secondary Rajakaluves, and 25 meters around tertiary Rajakaluves) but modified the order to apply prospectively, not retrospectively. The Court directed the removal of encroachments on Rajakaluves and lakes and ordered the State to ensure compliance with environmental norms. The appeals were disposed of accordingly.
Law Points
- Environmental Law
- Buffer Zones
- Lakes
- Rajakaluves
- National Green Tribunal Act
- 2010
- Wetlands (Conservation and Management) Rules
- Precautionary Principle
- Sustainable Development
